Tire tread



FIG. 1 is a perspective view of a full tire, showing my new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a front view thereof.

The dashed line showings of the sidewall and inner bead are included for illustrating environmental structures and form no part of the claimed design. The tire tread is understood to repeat throughout the circumference of the tire. The other side of the tire is the same as the view illustrated in FIG. 2. 

CLAIM I claim the ornamental design for a tire tread, as shown and described. 